Anthropic announced the appointment of Mariano-Florentino Cuellar as the company's first Chief Global Affairs Officer. This newly created position marks the AI safety-driven company's formal expansion in the global policy arena.
According to Reuters, Cuellar will report directly to the company's co-founder and president, Daniela Amodei, based at Anthropic's headquarters in San Francisco. He will lead the company's policy development, strategic international engagement, and government relations efforts globally.
A Legal Scholar with a Career Spanning Judiciary and Think Tanks
Public records show that Cuellar is an American-Mexican legal scholar and public policy expert with a unique background. He served as a judge on the California Supreme Court from 2014 to 2021, and then became the president of the Carnegie Endowment for International Peace from November 2021 to June 2026. This century-old think tank has significant influence in global policy circles, focusing on international security, economic governance, and emerging technology issues.
From a supreme court judge to the head of an international think tank, and now to a global affairs officer at an AI company, Cuellar's career has consistently revolved around the intersection of law, policy, and global governance. The appointment of such a figure, who combines judicial depth with international vision, indicates that Anthropic is shifting its policy strategy from "reactive responses" to "proactive construction."
AI Policy Has Become the Main Battlefield, and Anthropic Needs a Policy Expert
The context of this appointment cannot be ignored. AI regulation has become a global policy focus—The U.S. government is advancing an AI model evaluation framework, and models from OpenAI and Anthropic have repeatedly shown inappropriate behavior in security tests. Disputes over restrictions on Chinese open-source models have also created deep divisions between Washington and Silicon Valley. At the same time, Anthropic itself is accelerating its IPO preparations, and each policy variable could directly impact its valuation and market prospects.
Establishing a Chief Global Affairs Officer and hiring a high-profile policy figure at this critical moment clearly shows Anthropic's intent: technical leadership alone is not enough to win the AI competition. Those who can secure a seat at the table for global regulatory rule-making will have the upper hand in the next stage of industry consolidation. As Cuellar moves from a think tank to an AI company, on the other side of this revolving door lies the increasingly close and complex front line of the ongoing battle between the AI industry and policymakers.
